I am having problems with the cocking mechanism and/or the striking bolt and plug. I took off the striker plug and cleaned both bolts, when I put it back together and pulled the trigger(eyes off) it clicked but didn't "fire". After messing with it I found that if I take the disconnect pin out and put less pressure( hold the bolt/spring with hand) on the striker bolt it will move.
This is my first real breakdown cleaning so I hope its a rookie mistake.

TL:DR Version: Gun will cock back but wont fire, I take pressure off it does.

Thanks in advance!

slim and shady

02-09-2009, 09:22 PM

did you put the striker buffer behind the striker? if you put it infront it could cause problems. look at the kingman diagram for the MR3 you should have got one when you purchased your marker if not look at there web page. insure you put everything back in the correct order.